2016209281920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{34171}}^1$

素因数の和:34661

約数の個数: 256

約数和(自身を含む): 6524938368000

約数和(自身を除く): 4508729086080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 389, 395, 474, 480, 632, 640, 778, 790, 948, 960, 1167, 1185, 1264, 1556, 1580, 1896, 1920, 1945, 2334, 2370, 2528, 3112, 3160, 3792, 3890, 4668, 4740, 5056, 5835, 6224, 6320, 7584, 7780, 9336, 9480, 10112, 11670, 12448, 12640, 15168, 15560, 18672, 18960, 23340, 24896, 25280, 30336, 30731, 31120, 34171, 37344, 37920, 46680, 49792, 50560, 61462, 62240, 68342, 74688, 75840, 92193, 93360, 102513, 122924, 124480, 136684, 149376, 151680, 153655, 170855, 184386, 186720, 205026, 245848, 248960, 273368, 307310, 341710, 368772, 373440, 410052, 460965, 491696, 512565, 546736, 614620, 683420, 737544, 746880, 820104, 921930, 983392, 1025130, 1093472, 1229240, 1366840, 1475088, 1640208, 1843860, 1966784, 2050260, 2186944, 2458480, 2699509, 2733680, 2950176, 3280416, 3687720, 3933568, 4100520, 4373888, 4916960, 5399018, 5467360, 5900352, 6560832, 7375440, 8098527, 8201040, 9833920, 10798036, 10934720, 11800704, 13121664, 13292519, 13497545, 14750880, 16197054, 16402080, 19667840, 21596072, 21869440, 26585038, 26995090, 29501760, 32394108, 32804160, 39877557, 40492635, 43192144, 53170076, 53990180, 59003520, 64788216, 65608320, 66462595, 79755114, 80985270, 86384288, 106340152, 107980360, 129576432, 132925190, 159510228, 161970540, 172768576, 199387785, 212680304, 215960720, 259152864, 265850380, 319020456, 323941080, 345537152, 398775570, 425360608, 431921440, 518305728, 531700760, 638040912, 647882160, 797551140, 850721216, 863842880, 1036611456, 1050109001, 1063401520, 1276081824, 1295764320, 1595102280, 1701442432, 1727685760, 2100218002, 2126803040, 2552163648, 2591528640, 3150327003, 3190204560, 4200436004, 4253606080, 5104327296, 5183057280, 5250545005, 6300654006, 6380409120, 8400872008, 8507212160, 10501090010, 12601308012, 12760818240, 15751635015, 16801744016, 21002180020, 25202616024, 25521636480, 31503270030, 33603488032, 42004360040, 50405232048, 63006540060, 67206976064, 84008720080, 100810464096, 126013080120, 134413952128, 168017440160, 201620928192, 252026160240, 336034880320, 403241856384, 504052320480, 672069760640, 1008104640960, 2016209281920]

約数ペア:

[(1, 2016209281920), (2, 1008104640960), (3, 672069760640), (4, 504052320480), (5, 403241856384), (6, 336034880320), (8, 252026160240), (10, 201620928192), (12, 168017440160), (15, 134413952128), (16, 126013080120), (20, 100810464096), (24, 84008720080), (30, 67206976064), (32, 63006540060), (40, 50405232048), (48, 42004360040), (60, 33603488032), (64, 31503270030), (79, 25521636480), (80, 25202616024), (96, 21002180020), (120, 16801744016), (128, 15751635015), (158, 12760818240), (160, 12601308012), (192, 10501090010), (237, 8507212160), (240, 8400872008), (316, 6380409120), (320, 6300654006), (384, 5250545005), (389, 5183057280), (395, 5104327296), (474, 4253606080), (480, 4200436004), (632, 3190204560), (640, 3150327003), (778, 2591528640), (790, 2552163648), (948, 2126803040), (960, 2100218002), (1167, 1727685760), (1185, 1701442432), (1264, 1595102280), (1556, 1295764320), (1580, 1276081824), (1896, 1063401520), (1920, 1050109001), (1945, 1036611456), (2334, 863842880), (2370, 850721216), (2528, 797551140), (3112, 647882160), (3160, 638040912), (3792, 531700760), (3890, 518305728), (4668, 431921440), (4740, 425360608), (5056, 398775570), (5835, 345537152), (6224, 323941080), (6320, 319020456), (7584, 265850380), (7780, 259152864), (9336, 215960720), (9480, 212680304), (10112, 199387785), (11670, 172768576), (12448, 161970540), (12640, 159510228), (15168, 132925190), (15560, 129576432), (18672, 107980360), (18960, 106340152), (23340, 86384288), (24896, 80985270), (25280, 79755114), (30336, 66462595), (30731, 65608320), (31120, 64788216), (34171, 59003520), (37344, 53990180), (37920, 53170076), (46680, 43192144), (49792, 40492635), (50560, 39877557), (61462, 32804160), (62240, 32394108), (68342, 29501760), (74688, 26995090), (75840, 26585038), (92193, 21869440), (93360, 21596072), (102513, 19667840), (122924, 16402080), (124480, 16197054), (136684, 14750880), (149376, 13497545), (151680, 13292519), (153655, 13121664), (170855, 11800704), (184386, 10934720), (186720, 10798036), (205026, 9833920), (245848, 8201040), (248960, 8098527), (273368, 7375440), (307310, 6560832), (341710, 5900352), (368772, 5467360), (373440, 5399018), (410052, 4916960), (460965, 4373888), (491696, 4100520), (512565, 3933568), (546736, 3687720), (614620, 3280416), (683420, 2950176), (737544, 2733680), (746880, 2699509), (820104, 2458480), (921930, 2186944), (983392, 2050260), (1025130, 1966784), (1093472, 1843860), (1229240, 1640208), (1366840, 1475088)]